CrystalSpace

Public API Reference

csgfx/imagemanipulate.h
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00001 /*
00002     Copyright (C) 2005 by Jorrit Tyberghein
00003               (C) 2005 by Frank Richter
00004 
00005     This library is free software; you can redistribute it and/or
00006     modify it under the terms of the GNU Library General Public
00007     License as published by the Free Software Foundation; either
00008     version 2 of the License, or (at your option) any later version.
00009 
00010     This library is distributed in the hope that it will be useful,
00011     but WITHOUT ANY WARRANTY; without even the implied warranty of
00012     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013     Library General Public License for more details.
00014 
00015     You should have received a copy of the GNU Library General Public
00016     License along with this library; if not, write to the Free
00017     Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
00018 */
00019 
00028 #ifndef __CS_CSGFX_IMAGEMANIPULATE_H__
00029 #define __CS_CSGFX_IMAGEMANIPULATE_H__
00030 
00031 #include "csextern.h"
00032 #include "igraphic/image.h"
00033 #include "csutil/cscolor.h"
00034 
00039 class CS_CRYSTALSPACE_EXPORT csImageManipulate
00040 {
00041   static csRef<iImage> Mipmap2D (iImage* source, int step, 
00042     csRGBpixel* transp = 0);
00043   static csRef<iImage> Mipmap3D (iImage* source, int step, 
00044     csRGBpixel* transp = 0);
00045   static csRef<iImage> Rescale2D (iImage* source, int NewWidth, 
00046     int NewHeight);
00047 public:
00049   static csRef<iImage> Rescale (iImage* source, int NewWidth, 
00050     int NewHeight, int NewDepth = 1);
00061   static csRef<iImage> Mipmap (iImage* source, int step, 
00062     csRGBpixel* transp = 0);
00066   static csRef<iImage> Blur (iImage* source, csRGBpixel* transp = 0);
00071   static csRef<iImage> Crop (iImage* source, int x, int y, 
00072     int width, int height);
00079   static csRef<iImage> Sharpen (iImage* source, int strength, 
00080     csRGBpixel* transp = 0);
00081 
00090   static csRef<iImage> TransformColor (iImage* source,
00091       const csColor4& mult, const csColor4& add);
00092 
00097   static csRef<iImage> Gray (iImage* source);
00098   
00104   static csRef<iImage> RenormalizeNormals (iImage* source);
00105 };
00106 
00109 #endif // __CS_CSGFX_IMAGEMANIPULATE_H__

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